Blinking green light .won't come on .someone just gave me this set and said it works find.
Set if unplugged and plugged back will have the power light blink for about 70 seconds and then go out---then set can be powered up.
This is the set "booting up" and if green led fails to stop blinking a serious problem which is common in these is present.
Google the model number in this case with blinking green light, sometimes referred to as the "blinking light of death" in these sets
SOURCE: Mitsubishi WD-62725 constant blinking of green light
Check the lamp to see if it is damaged(this is in your owners manual for removal)If not please contact me for more info
SOURCE: WD 62725 Timer geen light keeps blinking
Thats caused by the capacitors on the dm which wont allow the DM to boot back up because the power cord was unplugged to change the lamp. You can get the V26 DLP DM repair kit at the following link which will usually repair that issue and it contains the replacement caps and step by step instructions with detailed pics on how to do the repair on CD plus the service manual is also on the CD.
http://servicemanuals.vstore.ca/product_info.php/pName/v26-dlp-dm-pwb-repair-kit/cName/repair-kits
SOURCE: mitsubishi wd-62725 rear proj green timer light will not reset
you need the V26 DLP DM repair kit at the following link. The kit contains the replacement capacitors and the cd with instructions.
http://www.tvrepairworld.com/
SOURCE: Mitsu WD-62725 green light blinking continuously.
pls check remote aur repair smps power supply of tv
SOURCE: my Mitsubishi WD-62725 TV keep blinking but
Hello,
The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.
The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board. You might be lucky it's just a blow fuse. Also a defective transformer can cause your TV not to power on.
All these can be checked on the power supply board.
But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.
The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)
You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.
What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).
You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.
Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.
I hope this helps.
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